﻿<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm6.aspx.cs" Inherits="Appraisal.Web.WebForm6" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
    <style type="text/css">    
 
body,table, td, a {font:9pt;}    
/*重点：固定行头样式*/   
.scrollRowThead{position: relative; left: expression(this.parentElement.parentElement.parentElement.parentElement.scrollLeft);z-index:0;}   
/*重点：固定表头样式*/   
.scrollColThead {position: relative;top: expression(this.parentElement.parentElement.parentElement.scrollTop);z-index:2;}   
/*行列交叉的地方*/   
.scrollCR { z-index:3;}   
/*div外框*/   
.scrollDiv {height:200px;clear: both; border: 1px solid #EEEEEE;OVERFLOW: scroll;width: 320px; }   
/*行头居中*/   
.scrollColThead td,.scrollColThead th{ text-align: center ;}   
/*行头列头背景*/   
.scrollRowThead,.scrollColThead td,.scrollColThead th{background-color:EEEEEE;}   
/*表格的线*/   
.scrolltable{border-bottom:1px solid #CCCCCC; border-right:1px solid #CCCCCC; }   
/*单元格的线等*/   
.scrolltable td,.scrollTable th{border-left: 1px solid #CCCCCC; border-top: 1px solid #CCCCCC; padding: 5px; }   
  
.scrollTable thead th{background-color:#EEEEEE;font-weight:bold;position:relative;}   

</style> 
</head>
<body>
    <form id="form1" runat="server">
<h1>利用CSS代码让Table产生固定表头</h1>  
<div id="scrollDiv" class="scrollDiv" >  
<table border="0" cellpadding="3" cellspacing="0" width="500" class="scrollTable">  
    <thead>  
<tr class="scrollColThead"  >  
  <th class="scrollRowThead scrollCR"  >&nbsp;</th>  
  <th colspan="2">列头</th>  
  <th colspan="2">列头</th>  
  <th rowspan="2">列头</th>  
</tr>  
<tr class="scrollColThead"  >  
  <th class="scrollRowThead scrollCR"  >h1</th>  
  <th >h2</th>  
  <th >h3</th>  
  <th >h4</th>  
  <th >h5</th>  
</tr>  
</thead>  
<tr>  
  <td class="scrollRowThead"  >a</td>  
  <td>单元格2</td>  
  <td>单元格3</td>  
  <td>单元格4</td>  
  <td>单元格5</td>  
  <td>单元格5</td>  
</tr>  
<tr>  
  <td class="scrollRowThead"  >b</td>  
  <td>单元格2</td>  
  <td>单元格3</td>  
  <td>单元格4</td>  
  <td>单元格5</td>  
  <td>单元格5</td>  
</tr>  
<tr>  
  <td nowrap class="scrollRowThead"  > c</td>  
  <td nowrap>单元格2</td>  
  <td nowrap>单元格3</td>  
  <td nowrap>单元格4</td>  
  <td nowrap>单元格5</td>  
  <td nowrap>单元格5</td>  
</tr>  
<tr>  
  <td class="scrollRowThead"  > d</td>  
  <td>单元格2</td>  
  <td>单元格3</td>  
  <td>单元格4</td>  
  <td>单元格5</td>  
  <td>单元格5</td>  
</tr>  
<tr>  
  <td class="scrollRowThead"  >e</td>  
  <td>单元格2</td>  
  <td>单元格3</td>  
  <td>单元格4</td>  
  <td>单元格5</td>  
  <td>单元格5</td>  
</tr>  
<tr>  
  <td class="scrollRowThead"  > f</td>  
  <td>单元格2</td>  
  <td>单元格3</td>  
  <td>单元格4</td>  
  <td>单元格5</td>  
  <td>单元格5</td>  
</tr>  
<tr>  
  <td class="scrollRowThead" > g</td>  
  <td>单元格2</td>  
  <td>单元格3</td>  
  <td>单元格4</td>  
  <td>单元格5</td>  
  <td>单元格5</td>  
</tr>  
</table>  
</div>  


    </form>
</body>
</html>
